We applied the protocol to understand the need for explanations in a guideline-based care setting and identify which explanation types would be most relevant for this clinical use case. [1]} Further, we utilized the EO to model some of the explanations we pre-populated into the system prototype. Hereafter, we describe our application of the EO usage guidelines and highlight how we used a user study to guide system design. As a part of the user study, we first held an expert panel interview to understand the clinicians' needs when working with guideline-based care. We utilized the expert panel input to design a cognitive walkthrough of a clinical decision support system (CDSS) with some explanations pre-populated at design time to address questions that clinicians would want answered.
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